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    SubjectRe: [PATCH -mm] enable CONFIG_COMPACTION by default
    On Thu, Sep 13, 2012 at 04:21:04PM -0400, Rik van Riel wrote:
    > Now that lumpy reclaim has been removed, compaction is the
    > only way left to free up contiguous memory areas. It is time
    > to just enable CONFIG_COMPACTION by default.
    >
    > Signed-off-by: Rik van Riel <riel@redhat.com>
    >
    > diff --git a/mm/Kconfig b/mm/Kconfig
    > index d5c8019..32ea0ef 100644
    > --- a/mm/Kconfig
    > +++ b/mm/Kconfig
    > @@ -191,6 +191,7 @@ config SPLIT_PTLOCK_CPUS
    > # support for memory compaction
    > config COMPACTION
    > bool "Allow for memory compaction"
    > + def_bool y
    > select MIGRATION
    > depends on MMU
    > help
    >

    Acked-by: Rafael Aquini <aquini@redhat.com>



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